private void btnSHP_Click(object sender, EventArgs e)
{
OpenFileDialog openFile = new OpenFileDialog();
openFile.Filter = "*.shp|*.shp";
openFile.Title = "选择shp文件";
openFile.Multiselect = true;
ESRI.ArcGIS.Geometry.ISpatialReference pSpa = null;
if (openFile.ShowDialog() == DialogResult.OK)
{
string[] strs = openFile.FileNames;
this.lstLyrFile.Items.Clear();
for (int i = 0; i < strs.GetLength(0); i++)
{
string str = strs[i];
this.lstLyrFile.Items.Add(System.IO.Path.GetFileNameWithoutExtension(str));
//获得一个源数据的空间参考
//获得空间参看 源的
if (pSpa == null)
{
IWorkspaceFactory pFac = new ShapefileWorkspaceFactory();
IWorkspace pWks = pFac.OpenFromFile(System.IO.Path.GetDirectoryName(str), 0);
if (pWks == null)
{
continue;
}
IFeatureWorkspace pFeaWks = pWks as IFeatureWorkspace;
IFeatureClass pFeaCls = pFeaWks.OpenFeatureClass(System.IO.Path.GetFileNameWithoutExtension(str));
if (pFeaCls == null)
{
continue;
}
IGeoDataset pGeoData = pFeaCls as IGeoDataset;
pSpa = pGeoData.SpatialReference;
if (pSpa == null)
{
continue;
}
m_strInPrj = ExportToESRISpatialReference(pSpa);
pFeaWks = null;
}
}
for (int i = 0; i < this.lstLyrFile.Items.Count; i++)
{
this.lstLyrFile.Items[i].Checked = true;
}
this.txtSource.Text = System.IO.Path.GetDirectoryName(strs[0]);
}
}
public override bool SelectSpatialReference()
{
// get dialog handle
ESRI.ArcGIS.CatalogUI.ISpatialReferenceDialog2 spatialReferenceDialog = new ESRI.ArcGIS.CatalogUI.SpatialReferenceDialogClass();
ESRI.ArcGIS.Geometry.ISpatialReference spatialReference = spatialReferenceDialog.DoModalCreate(true, false, false, (int)System.Diagnostics.Process.GetCurrentProcess().MainWindowHandle);
if (spatialReference != null)
{
Mediator.NotifyColleagues(CoordinateToolLibrary.Constants.SpatialReferenceSelected, string.Format("{0}::{1}", spatialReference.FactoryCode, spatialReference.Name));
return(true);
}
return(false);
}
private void btnPrjFile_Click(object sender, EventArgs e)
{
string sInstall = ReadRegistry("SOFTWARE\\ESRI\\CoreRuntime");
if (sInstall == "") //added by chulili 2012-11-13 平台由ArcGIS9.3换成ArcGIS10，相应的注册表路径要修改
{
sInstall = ReadRegistry("SOFTWARE\\ESRI\\Engine10.0\\CoreRuntime");
}
if (sInstall == "")
{
sInstall = ReadRegistry("SOFTWARE\\ESRI\\Desktop10.0\\CoreRuntime");
} //added by chulili 2012-11-13 end
sInstall = sInstall + "\\Coordinate Systems";
OpenFileDialog filedialog = new OpenFileDialog();
filedialog.Multiselect = false;
filedialog.InitialDirectory = sInstall;
filedialog.Filter = "*.prj|*.prj";
filedialog.Title = "选择prj文件";
if (filedialog.ShowDialog() == DialogResult.OK)
{
string str = filedialog.FileName;
this.txtPrjFile.Text = str;
//直接读取坐标系统
try
{
ESRI.ArcGIS.Geometry.ISpatialReferenceFactory pPrjFac = new ESRI.ArcGIS.Geometry.SpatialReferenceEnvironmentClass();
ESRI.ArcGIS.Geometry.ISpatialReference pSpa = pPrjFac.CreateESRISpatialReferenceFromPRJFile(str);
m_strOutPrj = ExportToESRISpatialReference(pSpa);
}
catch
{
}
}
}
private void LstAllLyrFile(IWorkspace pWks)
{
try
{
IFeatureWorkspace pFeaWks = pWks as IFeatureWorkspace;
if (pFeaWks == null)
{
return;
}
ESRI.ArcGIS.Geometry.ISpatialReference pSpa = null;
IEnumDatasetName pEnumFeaCls = pWks.get_DatasetNames(esriDatasetType.esriDTFeatureClass);
IDatasetName pFeaClsName = pEnumFeaCls.Next();
while (pFeaClsName != null)
{
if (pSpa == null)
{
IName pPrjName = pFeaClsName as IName;
IFeatureClass pFeaCls = pPrjName.Open() as IFeatureClass;
IGeoDataset pGeodataset = pFeaCls as IGeoDataset;
//获得空间参看 源的
pSpa = pGeodataset.SpatialReference;
m_strInPrj = ExportToESRISpatialReference(pSpa);
}
this.lstLyrFile.Items.Add(pFeaClsName.Name);
pFeaClsName = pEnumFeaCls.Next();
}
IEnumDatasetName pEnumDataNames = pWks.get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
IDatasetName pDatasetName = pEnumDataNames.Next();
while (pDatasetName != null)
{
IEnumDatasetName pSubNames = pDatasetName.SubsetNames;
IDatasetName pSubName = pSubNames.Next();
while (pSubName != null)
{
if (pSpa == null)
{
IName pPrjName = pSubName as IName;
IFeatureClass pFeaCls = pPrjName.Open() as IFeatureClass;
IGeoDataset pGeodataset = pFeaCls as IGeoDataset;
//获得空间参看 源的
pSpa = pGeodataset.SpatialReference;
m_strInPrj = ExportToESRISpatialReference(pSpa);
}
this.lstLyrFile.Items.Add(pSubName.Name);
pSubName = pSubNames.Next();
}
pDatasetName = pEnumDataNames.Next();
}
for (int i = 0; i < this.lstLyrFile.Items.Count; i++)
{
this.lstLyrFile.Items[i].Checked = true;
}
}
catch
{
}
}
private void button_Import_Click(object sender, System.EventArgs e)
{
// point to the first selected feature:
ESRI.ArcGIS.Animation.IAGImportPathOptions AGImportPathOptionsCls = new ESRI.ArcGIS.Animation.AGImportPathOptionsClass();
// Set properties for AGImportPathOptions
AGImportPathOptionsCls.BasicMap = (ESRI.ArcGIS.Carto.IBasicMap)globe; // Explicit Cast
AGImportPathOptionsCls.AnimationTracks = (ESRI.ArcGIS.Animation.IAGAnimationTracks)globe; // Explicit Cast
AGImportPathOptionsCls.AnimationType = new ESRI.ArcGIS.GlobeCore.AnimationTypeGlobeCameraClass();
AGImportPathOptionsCls.AnimatedObject = globe.GlobeDisplay.ActiveViewer.Camera;
if (this.radioButton_flyby.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathObsAndTarget;
AGImportPathOptionsCls.PutAngleCalculationMethods(esriPathAngleCalculation.esriAngleAddRelative, esriPathAngleCalculation.esriAngleAddRelative, esriPathAngleCalculation.esriAngleAddRelative);
AGImportPathOptionsCls.PutAngleCalculationValues(0.0, 0.0, 0.0);
}
else if (this.radioButton_currentTarget.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathObserver;
}
else if (this.radioButton_currentObserver.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathTarget;
}
double pAzimuth, pInclination, pRollVal;
AGImportPathOptionsCls.GetAngleCalculationValues(out pAzimuth, out pInclination, out pRollVal);
AGImportPathOptionsCls.LookaheadFactor = this.trackBarSimplificationFactor.Value / 100;
AGImportPathOptionsCls.TrackName = this.textBox_TrackName.Text;
AGImportPathOptionsCls.OverwriteExisting = Convert.ToBoolean(this.checkBox_Overwrite.CheckState);
AGImportPathOptionsCls.VerticalOffset = Convert.ToDouble(this.textBox_VertOffset.Text);
AGImportPathOptionsCls.ReversePath = Convert.ToBoolean(this.checkBox_ReverseOrder.CheckState);
// get the layer selected in the combo box
if (this.comboBoxLayers.SelectedIndex == -1)
{
MessageBox.Show("Please select a layer before you proceed");
}
else
{
//set the layer based on the item selected in the combo box
ESRI.ArcGIS.Carto.ILayer layer = (ESRI.ArcGIS.Carto.ILayer)layerArray.get_Element(this.comboBoxLayers.SelectedIndex); // Explicit Cast
// Get the line feature selected in the layer
ESRI.ArcGIS.Carto.IFeatureLayer featureLayer = (ESRI.ArcGIS.Carto.IFeatureLayer)layer; // Explicit Cast
ESRI.ArcGIS.Carto.IFeatureSelection featureSelection = (ESRI.ArcGIS.Carto.IFeatureSelection)layer; // Explicit Cast
ESRI.ArcGIS.Geodatabase.ISelectionSet selectionSet = featureSelection.SelectionSet;
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = featureLayer.FeatureClass;
string shapeField = featureClass.ShapeFieldName;
ESRI.ArcGIS.Geodatabase.ISpatialFilter spatialFilterCls = new ESRI.ArcGIS.Geodatabase.SpatialFilterClass();
IScene scene = globe.GlobeDisplay.Scene;
ESRI.ArcGIS.Geometry.ISpatialReference spatialReference = scene.SpatialReference;
spatialFilterCls.GeometryField = shapeField;
spatialFilterCls.set_OutputSpatialReference(shapeField, spatialReference);
ESRI.ArcGIS.Geodatabase.ICursor cursor;
selectionSet.Search(spatialFilterCls, true, out cursor);
ESRI.ArcGIS.Geodatabase.IFeatureCursor featureCursor = (ESRI.ArcGIS.Geodatabase.IFeatureCursor)cursor; // Explicit Cast
ESRI.ArcGIS.Geodatabase.IFeature lineFeature;
lineFeature = featureCursor.NextFeature();
if (lineFeature == null)
{
MessageBox.Show("Please select a feature in the feature layer selected");
}
else
{
CreateFlybyFromPathAnimation(globe, lineFeature, AGImportPathOptionsCls);
}
}
this.Close();
}
